SaniForce 1590 HS Diaphragm Pump High Sanitation Diaphragm Pump

Ideal for applications that benefit from the convenience of a quick knockdown design, Graco’s 1590 HS sanitary pumps can be disassembled in five minutes or less. Available in ball and flapper designs, with 1.5 inch, 2 inch, 3 inch and 4 inch tri-clamp connections.

Maximum fluid operating temperature is based on the following maximum diaphragm, ball, and o-ring temperature ratings

PTFE

220°F

104°C

Santoprene®

180°F

82°C

3A Approved EPDM

275°F

135°C

Wetted Parts***

All fluid contact materials are FDA-compliant and meet the United States Code of Federal Regulations (CFR) Title 21, Section 177.

Wetted materials on all models

316 stainless steel, 3A Approved EPDM, PTFE

316 stainless steel, 3A Approved EPDM, PTFE

Wetted materials depending on model

3A Approved EPDM, PTFE, Santoprene

3A Approved EPDM, PTFE, Santoprene

CAUTION: Santoprene may be used only with non-fatty, non-oily foods or alcohols up to 15%

Non-wetted external parts

300 series stainless steel, polyester (labels), LDPE foam (gasket)

300 series stainless steel, polyester (labels), LDPE foam (gasket)

Weight

All Models

97 lb

44 kg

Santoprene® is a registered trademark of the Monsanto Co. Loctite® is a registered trademark of the Loctite Corporation. * Displacement per cycle may vary based on suction condition, discharge head, air pressure, and fluid type. ** Noise levels measured with the pump mounted to a solid surface. Sound power measured per ISO Standard 9614–1. *** The pump user must verify that the construction materials meet their specific application requirements.